RowUpdatedEventArgs.cs source code in C# .NET

Source code for the .NET framework in C#

                        

Code:

/ 4.0 / 4.0 / DEVDIV_TFS / Dev10 / Releases / RTMRel / ndp / fx / src / Data / System / Data / Common / RowUpdatedEventArgs.cs / 1305376 / RowUpdatedEventArgs.cs

                            //------------------------------------------------------------------------------ 
// 
//      Copyright (c) Microsoft Corporation.  All rights reserved.
// 
// [....] 
// [....]
//----------------------------------------------------------------------------- 
 
namespace System.Data.Common {
 
    using System;
    using System.ComponentModel;
    using System.Collections;
    using System.Data; 

/* 
#if DBEventHandler 
    [
    Browsable(false), 
    EditorBrowsableAttribute(EditorBrowsableState.Never),
    ]
    public delegate void RowUpdatedEventHandler(object sender, RowUpdatedEventArgs e);
#endif 
*/
 
    public class RowUpdatedEventArgs : System.EventArgs { 
        private IDbCommand _command;
        private StatementType _statementType; 
        private DataTableMapping _tableMapping;
        private Exception _errors;

        private DataRow _dataRow; 
        private DataRow[] _dataRows;
 
        private UpdateStatus _status; // UpdateStatus.Continue; /*0*/ 
        private int _recordsAffected;
 
        public RowUpdatedEventArgs(DataRow dataRow, IDbCommand command, StatementType statementType, DataTableMapping tableMapping) {
            switch(statementType) {
            case StatementType.Select:
            case StatementType.Insert: 
            case StatementType.Update:
            case StatementType.Delete: 
            case StatementType.Batch: 
                break;
            default: 
                throw ADP.InvalidStatementType(statementType);
            }
            _dataRow = dataRow;
            _command = command; 
            _statementType = statementType;
            _tableMapping = tableMapping; 
        } 

        public IDbCommand Command { 
            get {
                return _command;
            }
        } 

        public Exception Errors { 
            get { 
                return _errors;
            } 
            set {
                _errors = value;
            }
        } 

        public int RecordsAffected { 
            get { 
                return _recordsAffected;
            } 
        }

        public DataRow Row {
            get { 
                return _dataRow;
            } 
        } 

        internal DataRow[] Rows { 
            get {
                return _dataRows;
            }
        } 

        public int RowCount { 
            get { 
                DataRow[] dataRows = _dataRows;
                return ((null != dataRows) ? dataRows.Length : ((null != _dataRow) ? 1 : 0)); 
            }
        }

        public StatementType StatementType { 
            get {
                return _statementType; 
            } 
        }
 
        public UpdateStatus Status {
            get {
                return _status;
            } 
            set {
                switch(value) { 
                case UpdateStatus.Continue: 
                case UpdateStatus.ErrorsOccurred:
                case UpdateStatus.SkipCurrentRow: 
                case UpdateStatus.SkipAllRemainingRows:
                    _status = value;
                    break;
                default: 
                    throw ADP.InvalidUpdateStatus(value);
                } 
            } 
        }
 
        public DataTableMapping TableMapping {
            get {
                return _tableMapping;
            } 
        }
 
        internal void AdapterInit(DataRow[] dataRows) { 
            _statementType = StatementType.Batch;
            _dataRows = dataRows; 

            if ((null != dataRows) && (1 == dataRows.Length)) { // WebData 100063
                _dataRow = dataRows[0];
            } 
        }
 
        internal void AdapterInit(int recordsAffected) { 
            _recordsAffected = recordsAffected;
        } 

        public void CopyToRows(DataRow[] array) {
            CopyToRows(array, 0);
        } 

        public void CopyToRows(DataRow[] array, int arrayIndex) { 
            DataRow[] dataRows = _dataRows; 
            if (null != dataRows) {
                dataRows.CopyTo(array, arrayIndex); 
            }
            else {
                if (null == array) {
                    throw ADP.ArgumentNull("array"); 
                }
                array[arrayIndex] = Row; 
            } 
        }
    } 
}

// File provided for Reference Use Only by Microsoft Corporation (c) 2007.
//------------------------------------------------------------------------------ 
// 
//      Copyright (c) Microsoft Corporation.  All rights reserved.
// 
// [....] 
// [....]
//----------------------------------------------------------------------------- 
 
namespace System.Data.Common {
 
    using System;
    using System.ComponentModel;
    using System.Collections;
    using System.Data; 

/* 
#if DBEventHandler 
    [
    Browsable(false), 
    EditorBrowsableAttribute(EditorBrowsableState.Never),
    ]
    public delegate void RowUpdatedEventHandler(object sender, RowUpdatedEventArgs e);
#endif 
*/
 
    public class RowUpdatedEventArgs : System.EventArgs { 
        private IDbCommand _command;
        private StatementType _statementType; 
        private DataTableMapping _tableMapping;
        private Exception _errors;

        private DataRow _dataRow; 
        private DataRow[] _dataRows;
 
        private UpdateStatus _status; // UpdateStatus.Continue; /*0*/ 
        private int _recordsAffected;
 
        public RowUpdatedEventArgs(DataRow dataRow, IDbCommand command, StatementType statementType, DataTableMapping tableMapping) {
            switch(statementType) {
            case StatementType.Select:
            case StatementType.Insert: 
            case StatementType.Update:
            case StatementType.Delete: 
            case StatementType.Batch: 
                break;
            default: 
                throw ADP.InvalidStatementType(statementType);
            }
            _dataRow = dataRow;
            _command = command; 
            _statementType = statementType;
            _tableMapping = tableMapping; 
        } 

        public IDbCommand Command { 
            get {
                return _command;
            }
        } 

        public Exception Errors { 
            get { 
                return _errors;
            } 
            set {
                _errors = value;
            }
        } 

        public int RecordsAffected { 
            get { 
                return _recordsAffected;
            } 
        }

        public DataRow Row {
            get { 
                return _dataRow;
            } 
        } 

        internal DataRow[] Rows { 
            get {
                return _dataRows;
            }
        } 

        public int RowCount { 
            get { 
                DataRow[] dataRows = _dataRows;
                return ((null != dataRows) ? dataRows.Length : ((null != _dataRow) ? 1 : 0)); 
            }
        }

        public StatementType StatementType { 
            get {
                return _statementType; 
            } 
        }
 
        public UpdateStatus Status {
            get {
                return _status;
            } 
            set {
                switch(value) { 
                case UpdateStatus.Continue: 
                case UpdateStatus.ErrorsOccurred:
                case UpdateStatus.SkipCurrentRow: 
                case UpdateStatus.SkipAllRemainingRows:
                    _status = value;
                    break;
                default: 
                    throw ADP.InvalidUpdateStatus(value);
                } 
            } 
        }
 
        public DataTableMapping TableMapping {
            get {
                return _tableMapping;
            } 
        }
 
        internal void AdapterInit(DataRow[] dataRows) { 
            _statementType = StatementType.Batch;
            _dataRows = dataRows; 

            if ((null != dataRows) && (1 == dataRows.Length)) { // WebData 100063
                _dataRow = dataRows[0];
            } 
        }
 
        internal void AdapterInit(int recordsAffected) { 
            _recordsAffected = recordsAffected;
        } 

        public void CopyToRows(DataRow[] array) {
            CopyToRows(array, 0);
        } 

        public void CopyToRows(DataRow[] array, int arrayIndex) { 
            DataRow[] dataRows = _dataRows; 
            if (null != dataRows) {
                dataRows.CopyTo(array, arrayIndex); 
            }
            else {
                if (null == array) {
                    throw ADP.ArgumentNull("array"); 
                }
                array[arrayIndex] = Row; 
            } 
        }
    } 
}

// File provided for Reference Use Only by Microsoft Corporation (c) 2007.
                        

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